- GroupClipsCommand(CustomTrackView *view, const QList <ItemInfo> clipInfos, const QList <ItemInfo> transitionInfos, bool group, QUndoCommand * parent = 0);
- virtual void undo();
- virtual void redo();
+ GroupClipsCommand(CustomTrackView *view, const QList <ItemInfo> &clipInfos, const QList <ItemInfo> &transitionInfos, bool group, QUndoCommand * parent = 0);
+ void undo();
+ void redo();